9719021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 12

約数和(自身を含む): 10628640

約数和(自身を除く): 909619

約数列:

[1, 13, 131, 169, 439, 1703, 5707, 22139, 57509, 74191, 747617, 9719021]

約数ペア:

[(1, 9719021), (13, 747617), (131, 74191), (169, 57509), (439, 22139), (1703, 5707)]